PUMD6,135

Overview

The PUMD6,135 is a pre-biased NPN transistor array manufactured by Nexperia USA Inc. It integrates one NPN transistor with two built-in base resistors in a compact surface-mount package. The device features a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA. Internal biasing resistors are specified as 47kΩ for the first resistor and 47kΩ for the second. The component is designed for high switching efficiency with a DC current gain minimum of 100 at 10mA and 5V. It operates within a junction temperature range up to 150°C and is qualified under AEC-Q101 standards for automotive reliability.

Feature Summary

• Integrated dual base resistors simplify circuit design by reducing external component count
• Automotive-grade qualification ensures reliability in demanding environments
• Compact SOT-363 packaging supports high-density board layouts

Applications

• General-purpose switching applications
• Driver circuits for logic interfaces
• Automotive electronic control units

Procurement Notes

Verify the specific ordering code suffix against official Nexperia documentation to confirm package type and reel specifications. Ensure compatibility with automated placement equipment regarding the SOT-363 footprint dimensions. Cross-reference the AEC-Q101 certification status if the application requires strict automotive quality management system compliance.

Selection Notes

Select this component when a single NPN switch with fixed biasing is required to minimize board space. Compare internal resistance values against target base drive currents to ensure proper saturation. Verify that the 50V voltage rating exceeds the maximum circuit operating voltage including transient spikes.

Part Context

This part belongs to the PUMD series of pre-biased transistors from Nexperia. These devices combine bipolar junction transistors with integrated resistors to replace multiple discrete components. The series offers various configurations for both NPN and PNP technologies in small outline packages.

Replacement Considerations

Check for direct pin-compatible alternatives such as the PUMD10 or PUMD11 from the same manufacturer family. Verify that substitute parts maintain identical internal resistor values and electrical characteristics before implementation.